6661785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 11612160

約数和(自身を除く): 4950375

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 195, 269, 381, 635, 807, 1345, 1651, 1905, 3497, 4035, 4953, 8255, 10491, 17485, 24765, 34163, 52455, 102489, 170815, 444119, 512445, 1332357, 2220595, 6661785]

約数ペア:

[(1, 6661785), (3, 2220595), (5, 1332357), (13, 512445), (15, 444119), (39, 170815), (65, 102489), (127, 52455), (195, 34163), (269, 24765), (381, 17485), (635, 10491), (807, 8255), (1345, 4953), (1651, 4035), (1905, 3497)]